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发明名称
METHOD OF BUILDING VERTICAL UNDERDRAIN
摘要
申请公布号
JPS5321834(A)
申请公布日期
1978.02.28
申请号
JP19760095871
申请日期
1976.08.11
申请人
TOYO KAGAKU KK
发明人
MIYAZAWA KOUZOU;KITATSUME KEISUKE;KUSAKA MASAHARU;MACHIHARA AKIO;TOSHIBE MITSUO
分类号
E02B11/00;E02D3/10
主分类号
E02B11/00
代理机构
代理人
主权项
地址
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